Keyword Analysis & Research: when did tenure become a thing

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when did tenure become a thing	0.45	0.2	7160	40	30
when	0.95	0.4	7743	63	4
did	1.32	0.8	1772	33	3
tenure	0.83	0.4	6897	78	6
become	0.51	0.4	6722	24	6
a	1.95	0.9	4317	84	1
thing	1.05	0.5	3693	17	5

Keyword	CPC	PCC	Volume	Score
when did tenure become a thing	0.9	0.1	3695	9